:root {
  color: #18212f;
  background: #f8fafc;
  --card-bg: #f3f7fb;
  --card-hover-bg: #edf4fa;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  min-height: 40px;
  border-radius: 8px;
  cursor: pointer;
}

button:disabled {
  cursor: default;
  opacity: 0.55;
}

.app-shell {
  min-height: 100vh;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto minmax(160px, 1fr);
  align-items: center;
  gap: 18px;
  padding: 12px 20px;
  border-bottom: 1px solid #d8e0ea;
  background: rgb(248 250 252 / 94%);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: #667085;
  font-size: 0.78rem;
}

.main-navigation {
  display: flex;
  gap: 6px;
  padding: 4px;
  border: 1px solid #d8e0ea;
  border-radius: 10px;
  background: #ffffff;
}

.nav-link {
  min-width: 112px;
  padding: 9px 14px;
  border-radius: 7px;
  color: #475467;
  font-weight: 750;
  text-align: center;
  text-decoration: none;
}

.nav-icon {
  display: none;
}

.nav-link[aria-current="page"] {
  color: #ffffff;
  background: #235789;
}

.sync-status {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 7px 10px;
  border: 1px solid transparent;
  background: transparent;
  color: #3f4b5f;
  font-size: 0.9rem;
  font-weight: 700;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
}

.install-app-button {
  min-height: 38px;
  padding: 7px 11px;
  font-size: 0.86rem;
}

.sync-status:hover,
.sync-status:focus-visible {
  border-color: #c8d4e3;
  background: #ffffff;
}

.sync-status[data-state="ready"] .status-dot,
.drive-state-card[data-state="ready"] .status-dot {
  background: #2f9e44;
  box-shadow: 0 0 0 4px rgb(47 158 68 / 14%);
}

.sync-status[data-state="local-only"] .status-dot,
.sync-status[data-state="auth-required"] .status-dot,
.drive-state-card[data-state="local-only"] .status-dot {
  background: #667085;
  box-shadow: 0 0 0 4px rgb(102 112 133 / 14%);
}

.sync-status[data-state="locked"] .status-dot,
.drive-state-card[data-state="locked"] .status-dot {
  background: #d92d20;
  box-shadow: 0 0 0 4px rgb(217 45 32 / 14%);
}

.sync-status[data-state="conflict"] .status-dot,
.drive-state-card[data-state="conflict"] .status-dot {
  background: #d92d20;
  box-shadow: 0 0 0 4px rgb(217 45 32 / 14%);
}

.sync-status[data-state="pending"] .status-dot {
  background: #f59f00;
  box-shadow: 0 0 0 4px rgb(245 159 0 / 16%);
}

.sync-status[data-state="working"] .status-dot,
.drive-state-card[data-state="working"] .status-dot,
.drive-state-card[data-state="loading"] .status-dot {
  background: #f59f00;
  box-shadow: 0 0 0 4px rgb(245 159 0 / 16%);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #2f9e44;
  box-shadow: 0 0 0 4px rgb(47 158 68 / 14%);
}

.app-content {
  padding: 18px;
}

.workspace[hidden] {
  display: none;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 18px;
  max-width: 1440px;
  margin: 0 auto;
}

.collection-panel,
.detail-panel {
  border: 1px solid #d8e0ea;
  border-radius: 8px;
  background: #ffffff;
}

.collection-panel {
  min-height: calc(100vh - 98px);
  padding: 16px;
}

.detail-panel {
  min-width: 0;
  min-height: calc(100vh - 98px);
  padding: 18px;
}

.mobile-back-button {
  display: none;
}

.panel-toolbar,
.detail-header,
.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.panel-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
}

.panel-toolbar .icon-button {
  justify-self: end;
}

.panel-toolbar .menu-anchor {
  justify-self: end;
}

.panel-toolbar .local-menu {
  top: calc(100% + 8px);
  right: 0;
  width: 190px;
}

.eyebrow {
  margin: 0 0 4px;
  color: #667085;
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 1.25rem;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 2vw, 1.85rem);
}

h3 {
  margin-bottom: 12px;
  font-size: 1.05rem;
}

h4 {
  margin-bottom: 5px;
  font-size: 1rem;
}

.search-field {
  display: grid;
  gap: 7px;
  margin: 18px 0 14px;
  color: #344054;
  font-size: 0.9rem;
  font-weight: 750;
}

.list-filter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: 18px 0 14px;
}

.list-filter-row .search-field {
  margin: 0;
}

.search-field.wide {
  max-width: 560px;
}

.search-field input,
.search-field select,
.form-field input,
.standalone-field,
.form-field select,
.form-field textarea,
.readonly-field {
  width: 100%;
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid #b8c4d3;
  border-radius: 8px;
  color: inherit;
  background: #ffffff;
  font-weight: 400;
}

.folder-filter-field select {
  border-color: #d8e0ea;
  background-color: var(--card-bg);
  font-size: 1rem;
  font-weight: 750;
}

.readonly-field {
  display: flex;
  align-items: center;
  color: #475467;
  background: #eef3f8;
  font-weight: 750;
}

.form-field textarea {
  resize: vertical;
}

.collection-list,
.arranged-items,
.song-results {
  display: grid;
  gap: 10px;
}

.collection-item,
.collection-entry,
.song-result {
  width: 100%;
  padding: 12px;
  border: 1px solid #d8e0ea;
  border-radius: 8px;
  color: inherit;
  background: var(--card-bg);
  text-align: left;
}

.collection-item {
  display: grid;
  gap: 4px;
}

.collection-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.collection-entry .edit-icon-button {
  justify-self: end;
  align-self: start;
}

.collection-entry-main {
  min-height: 0;
  display: grid;
  gap: 4px;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  text-align: left;
}

.song-result {
  display: block;
}

.song-result .edit-icon-button {
  justify-self: end;
  align-self: start;
}

.song-result-main {
  min-height: 0;
  display: grid;
  gap: 4px;
}

.song-result-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

.song-result-title {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.song-result-title strong {
  min-width: 0;
}

.collection-item:hover,
.collection-entry:hover,
.song-result:hover {
  border-color: #91a8c2;
  background: var(--card-hover-bg);
}

.collection-item span,
.collection-entry span,
.song-result span,
.arranged-item p {
  color: #667085;
  font-size: 0.9rem;
}

.song-slide-preview {
  display: grid;
  gap: 3px;
  margin-top: 5px;
}

.song-slide-preview > span {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  color: #344054;
  font-size: 0.88rem;
  line-height: 1.35;
}

.song-slide-preview b {
  color: #235789;
  font-size: 0.78rem;
  font-weight: 850;
  text-align: right;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.detail-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 16px;
}

.danger-icon-button {
  color: #b42318;
  border-color: #f3b4b4;
  background: #fffafa;
}

.danger-icon-button:hover {
  background: #fff1f1;
}

.menu-anchor {
  position: relative;
}

.menu-summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border-radius: 8px;
  cursor: pointer;
}

.local-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 20;
  width: min(280px, calc(100vw - 36px));
  display: grid;
  gap: 4px;
  padding: 6px;
  border: 1px solid #b8c4d3;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 16px 44px rgb(16 24 40 / 18%);
}

.menu-anchor:not(.is-open) .local-menu {
  display: none;
}

.local-menu button {
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  border: 0;
  border-radius: 6px;
  color: #25364d;
  background: transparent;
  font-weight: 750;
  text-align: left;
  white-space: nowrap;
}

.local-menu button:hover {
  background: #eef3f8;
}

.local-menu button:disabled {
  color: #98a2b3;
  cursor: not-allowed;
  background: transparent;
}

.primary-button,
.secondary-button,
.icon-button {
  border: 1px solid transparent;
  font-weight: 800;
}

.primary-button {
  padding: 9px 15px;
  color: #ffffff;
  background: #235789;
}

.primary-button:hover {
  background: #1c466e;
}

.secondary-button {
  padding: 9px 14px;
  color: #25364d;
  border-color: #b8c4d3;
  background: #ffffff;
}

.secondary-button:hover {
  background: #eef3f8;
}

.secondary-button.compact {
  min-height: 34px;
  padding: 6px 10px;
  font-size: 0.86rem;
}

.secondary-button.edit-icon-button {
  width: 36px;
  min-width: 36px;
  min-height: 36px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  font-size: 1.05rem;
  line-height: 1;
}

.icon-button {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  color: #ffffff;
  background: #235789;
  font-size: 1.25rem;
  line-height: 1;
}

.icon-button.ghost {
  color: #25364d;
  border-color: #d8e0ea;
  background: #ffffff;
}

.icon-button.inverse,
.primary-button.inverse {
  color: #101828;
  background: #ffffff;
}

.secondary-button.inverse {
  color: #ffffff;
  border-color: rgb(255 255 255 / 35%);
  background: transparent;
}

.list-items-panel {
  min-width: 0;
  margin-top: 20px;
}

.arranged-item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 13px;
  border: 1px solid #d8e0ea;
  border-left: 5px solid #235789;
  border-radius: 8px;
  background: var(--card-bg);
}

.arranged-item.is-dragging {
  opacity: 0.58;
}

.arranged-item.is-drop-target {
  border-color: #235789;
  background: #eef6ff;
}

.arranged-item.text {
  border-left-color: #617a3d;
}

.arranged-item.image {
  border-left-color: #8a4f7d;
}

.arranged-item-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.arranged-item-content {
  min-width: 0;
}

.arranged-image-content {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}

.arranged-image-content > img {
  width: 72px;
  height: 54px;
  border-radius: 6px;
  object-fit: cover;
  background: #eef3f8;
}

.item-order-controls {
  display: grid;
  gap: 6px;
  justify-items: center;
}

.drag-handle {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid #d8e0ea;
  border-radius: 8px;
  color: #667085;
  background: #ffffff;
  cursor: grab;
  touch-action: none;
}

.drag-handle:active {
  cursor: grabbing;
}

.mobile-drag-handle {
  display: none;
}

.secondary-button.list-item-icon-button {
  width: 36px;
  min-width: 36px;
  min-height: 36px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  line-height: 1;
}

.delete-list-item-button {
  color: #b42318;
  border-color: #f3b4b4;
  background: #fffafa;
}

.insert-list-item-button {
  color: #235789;
  border-color: #b8c4d3;
  background: #ffffff;
  font-size: 1rem;
  font-weight: 900;
}

.insert-list-item-button:hover {
  background: #eef3f8;
}

.card-insert-menu {
  position: relative;
}

.card-insert-menu .local-menu {
  top: auto;
  right: 0;
  bottom: calc(100% + 8px);
  width: 180px;
}

.delete-list-item-button:hover {
  background: #fff1f1;
}

.item-index {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #344054;
  background: #edf2f7;
  font-weight: 850;
}

.item-type {
  display: inline-block;
  margin-bottom: 3px;
  color: #667085;
  font-size: 0.76rem;
  font-weight: 400;
  text-transform: uppercase;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 16px;
}

.tag-row span {
  padding: 5px 8px;
  border-radius: 999px;
  color: #344054;
  background: #edf2f7;
  font-size: 0.82rem;
  font-weight: 400;
}

.song-editor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(120px, 180px);
  gap: 12px;
}

.editor-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
}

.editor-section-header h3 {
  margin-bottom: 0;
}

.song-section-editor {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.editable-section {
  padding: 10px;
  border: 1px solid #d8e0ea;
  border-radius: 8px;
  background: #fbfcfe;
}

.editable-section-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 10px;
  margin-bottom: 8px;
}

.slide-move-actions {
  display: flex;
  gap: 6px;
  align-self: start;
  justify-self: end;
}

.slide-move-actions .icon-button {
  height: 36px;
  width: 36px;
}

.compact-field {
  gap: 3px;
  width: auto;
  min-width: 0;
  margin-top: 0;
}

.compact-field input {
  width: 72px;
  min-height: 36px;
  text-align: center;
  font-weight: 800;
}

.song-section-properties {
  display: flex;
  align-items: end;
  gap: 14px;
}

.chorus-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  font-weight: 750;
}

.import-result-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.import-result {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid #d8e0ea;
  border-radius: 8px;
  background: #fbfcfe;
}

.import-result span {
  display: grid;
  gap: 3px;
}

.import-result small {
  color: #667085;
  font-weight: 400;
}

.file-import-dropzone {
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: 24px;
  border: 1px dashed #91a8c2;
  border-radius: 8px;
  color: #344054;
  background: #f8fafc;
  text-align: center;
}

.file-import-dropzone span {
  color: #667085;
  font-size: 0.9rem;
}

dialog {
  width: min(calc(100% - 28px), 720px);
  max-height: calc(100dvh - 28px);
  padding: 0;
  border: 0;
  border-radius: 8px;
  overflow: hidden;
  color: inherit;
  background: #ffffff;
  box-shadow: 0 24px 90px rgb(16 24 40 / 38%);
}

dialog::backdrop {
  background: rgb(16 24 40 / 58%);
  backdrop-filter: blur(2px);
}

dialog form {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  max-height: calc(100dvh - 28px);
  padding: 22px;
  box-sizing: border-box;
}

#dialogBody {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.dialog-actions {
  display: flex;
  flex: 0 0 auto;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.dialog-actions.split-actions {
  justify-content: space-between;
}

.dialog-action-spacer {
  flex: 1;
}

.confirm-dialog {
  width: min(calc(100% - 28px), 500px);
}

.confirm-dialog-heading {
  display: flex;
  align-items: center;
  gap: 14px;
}

.confirm-dialog-heading h2 {
  margin-bottom: 0;
}

.confirm-dialog-icon {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #b42318;
  background: #fee4e2;
  font-size: 1.35rem;
  font-weight: 900;
}

.confirm-dialog-message {
  margin-top: 18px;
  color: #475467;
  line-height: 1.55;
}

.drive-dialog {
  width: min(calc(100% - 28px), 650px);
  padding: 22px;
  box-sizing: border-box;
  overflow-y: auto;
}

.quick-google-dialog {
  width: min(calc(100% - 28px), 460px);
  padding: 22px;
  box-sizing: border-box;
}

.quick-google-message {
  margin: 20px 0 0;
  color: #475467;
  line-height: 1.5;
}

.drive-state-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  margin-top: 18px;
  padding: 14px;
  border: 1px solid #d8e0ea;
  border-radius: 10px;
  background: #f8fafc;
}

.drive-state-card .status-dot {
  margin-top: 5px;
}

.drive-state-card p,
.drive-safety-note,
.drive-setup-hint {
  margin: 4px 0 0;
  color: #475467;
  line-height: 1.5;
}

.drive-progress {
  display: grid;
  gap: 7px;
  margin-top: 16px;
  color: #475467;
  font-size: 0.9rem;
  font-weight: 700;
}

.drive-progress[hidden] {
  display: none;
}

.drive-progress progress {
  width: 100%;
}

.drive-binding-details {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
}

.drive-binding-details[hidden] {
  display: none;
}

.drive-binding-details div {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 12px;
}

.drive-binding-details dt {
  color: #667085;
  font-size: 0.86rem;
  font-weight: 750;
}

.drive-binding-details dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.82rem;
}

#driveFolderValue {
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 750;
}

.drive-error-details {
  margin-top: 16px;
  padding: 12px;
  border: 1px solid #f3b7b2;
  border-radius: 8px;
  color: #991b1b;
  background: #fef2f2;
  line-height: 1.45;
}

.drive-conflict-actions {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid #f3b7b2;
  border-radius: 8px;
  background: #fff7f6;
}

.drive-conflict-actions[hidden] {
  display: none;
}

.drive-conflict-actions p {
  margin: 5px 0 12px;
  color: #475467;
}

.drive-conflict-actions .button-row {
  flex-wrap: wrap;
}

.drive-safety-note {
  margin-top: 16px;
  padding-left: 12px;
  border-left: 3px solid #f59f00;
}

.drive-dialog-actions {
  align-items: center;
}

.drive-advanced-settings {
  margin-top: 16px;
  border-top: 1px solid #e4e9f0;
  padding-top: 12px;
}

.drive-advanced-settings[hidden] {
  display: none;
}

.drive-advanced-settings summary {
  width: max-content;
  color: #667085;
  font-size: 0.88rem;
  font-weight: 750;
  cursor: pointer;
}

.drive-advanced-content {
  display: grid;
  justify-items: start;
  gap: 12px;
  margin-top: 12px;
  padding: 14px;
  border-radius: 8px;
  background: #f8fafc;
}

.drive-advanced-content p {
  margin: 0;
  color: #475467;
  line-height: 1.5;
}

.drive-confirm-icon {
  color: #235789;
  background: #eaf2fb;
}

.drive-setup-hint {
  margin-top: 14px;
  font-size: 0.88rem;
}

body[data-content-locked="true"] [data-content-write]:not([data-drive-recovery]) {
  pointer-events: none;
  opacity: 0.5;
}

.danger-button {
  min-height: 42px;
  padding: 9px 15px;
  border: 1px solid #f3b4b4;
  border-radius: 8px;
  color: #b42318;
  background: #fff5f5;
  font-weight: 850;
  cursor: pointer;
}

.danger-button:hover {
  border-color: #ea8f8f;
  background: #ffe8e8;
}

.form-field {
  display: grid;
  gap: 7px;
  margin-top: 14px;
  color: #344054;
  font-weight: 750;
}

.modal-choice,
.sequence-row {
  display: grid;
  gap: 4px;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid #d8e0ea;
  border-radius: 8px;
  background: var(--card-bg);
}

.quick-results {
  margin: -2px;
}

.modal-choice span,
.modal-note {
  color: #667085;
}

.modal-status {
  min-height: 0;
  margin: 0;
  color: #047857;
  font-weight: 750;
}

.modal-status:not(:empty) {
  min-height: 22px;
  margin-top: 8px;
}

.modal-status.error {
  color: #b42318;
}

.item-image-preview span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-image-preview img {
  width: 100%;
  max-height: 260px;
  border-radius: 6px;
  object-fit: contain;
  background: #eef3f8;
}

.form-field small {
  color: #667085;
  font-size: 0.82rem;
  font-weight: 400;
}

.quick-results {
  display: grid;
  gap: 8px;
}

.quick-result {
  display: grid;
  gap: 2px;
  padding: 8px 10px;
  border: 1px solid #d8e0ea;
  border-radius: 6px;
  background: var(--card-bg);
}

.quick-result small {
  color: #667085;
  font-weight: 400;
}

.quick-result-option {
  width: 100%;
  min-height: 0;
  display: grid;
  gap: 2px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  color: inherit;
  background: transparent;
  text-align: left;
}

.quick-result-option:hover {
  background: #eef3f8;
}

.quick-result-option.is-selected {
  background: #dcecff;
  box-shadow: inset 3px 0 #235789;
}

.quick-song-result-card {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.quick-song-result-content {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.quick-song-add-button {
  width: 36px;
  min-width: 36px;
  height: 36px;
  padding: 0;
  font-size: 1.2rem;
}

.import-result-option {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  cursor: pointer;
}

.import-result-option > span {
  display: grid;
  gap: 2px;
}

.quick-result-option + .quick-result-option {
  padding-top: 8px;
  border-top: 1px solid #e4e9f0;
}

.quick-result-inactive {
  color: #7b8794;
  background: var(--card-bg);
}

.quick-result-inactive strong,
.quick-result-inactive small {
  color: #7b8794;
}

.quick-result-inactive .quick-result-option + .quick-result-option {
  padding-top: 8px;
  border-top: 1px solid #e4e9f0;
}

.quick-result-empty {
  color: #667085;
  border-style: dashed;
  background: var(--card-bg);
}

.quick-result-miss {
  margin: 0;
  color: #9a3412;
  border-color: #fed7aa;
  background: #fff7ed;
}

.sequence-row {
  padding: 10px 0;
  border: 0;
  border-top: 1px solid #e4e9f0;
  border-radius: 0;
  background: transparent;
  align-items: center;
}

.sequence-row:first-child {
  border-top: 0;
}

.sequence-row span {
  color: #667085;
}

.sequence-list {
  display: grid;
  gap: 0;
  padding: 0 12px;
  border: 1px solid #d8e0ea;
  border-radius: 8px;
  background: var(--card-bg);
}

.sequence-selection-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.selectable-sequence-row {
  gap: 0;
}

.sequence-row.is-disabled .sequence-code,
.sequence-row.is-disabled .sequence-line {
  color: #98a2b3;
}

.sequence-full-text-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 2px 0 14px;
  color: #344054;
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
}

.sequence-toggle {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.sequence-toggle input {
  margin: 0;
}

.sequence-main-toggle,
.sequence-full-text-toggle,
.sequence-repeat-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #344054;
  font-size: 0.88rem;
  font-weight: 800;
  cursor: pointer;
}

.sequence-main-toggle input,
.sequence-full-text-toggle input,
.sequence-repeat-toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-visual {
  width: 42px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  padding: 2px;
  border: 1px solid #b8c4d3;
  border-radius: 999px;
  background: #d8e0ea;
  transition: background 0.16s ease, border-color 0.16s ease;
}

.switch-visual::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 1px 3px rgb(16 24 40 / 22%);
  transition: transform 0.16s ease;
}

.sequence-main-toggle input:checked + .switch-visual,
.sequence-full-text-toggle input:checked + .switch-visual,
.sequence-repeat-toggle input:checked + .switch-visual {
  border-color: #235789;
  background: #235789;
}

.sequence-main-toggle input:checked + .switch-visual::before,
.sequence-full-text-toggle input:checked + .switch-visual::before,
.sequence-repeat-toggle input:checked + .switch-visual::before {
  transform: translateX(18px);
}

.sequence-main-toggle input:focus-visible + .switch-visual,
.sequence-full-text-toggle input:focus-visible + .switch-visual,
.sequence-repeat-toggle input:focus-visible + .switch-visual {
  outline: 3px solid rgb(35 87 137 / 24%);
  outline-offset: 2px;
}

.sequence-code {
  color: #235789;
  font-weight: 850;
  text-align: right;
}

.sequence-text-row {
  min-width: 0;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  cursor: pointer;
}

.sequence-line {
  min-width: 0;
  display: block;
  overflow: hidden;
  font-weight: 400;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sequence-editor.show-full-text .sequence-line {
  overflow: visible;
  text-overflow: clip;
  white-space: normal;
}

.sequence-repeat-toggle {
  grid-column: 2;
}

.projection-dialog {
  width: 100vw;
  max-width: none;
  height: 100vh;
  height: 100dvh;
  max-height: none;
  margin: 0;
  overflow: hidden;
  border-radius: 0;
  background: #07111f;
}

body.projection-open {
  overflow: hidden;
}

.projection-dialog.is-fallback-open {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: block;
}

.projection-dialog.is-projecting {
  box-shadow: inset 0 0 0 5px #ef4444;
}

.projection-surface {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(8px, 2vh, 20px);
  padding: clamp(10px, 2vw, 20px);
  overflow: hidden;
  color: #ffffff;
}

.projection-topbar,
.projection-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.projection-topbar {
  min-width: 0;
}

.projection-slide-heading {
  min-width: 0;
}

.projection-topbar-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
}

.projection-toggle {
  min-height: 40px;
}

.projection-toggle.is-active {
  color: #ffffff;
  border-color: #ef4444;
  background: #dc2626;
}

.projection-toggle.is-active:hover {
  background: #b91c1c;
}

.projection-control-group {
  min-width: 0;
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

.projection-control-group button {
  width: 52px;
  min-width: 52px;
  padding-inline: 8px;
  font-size: 1.15rem;
}

#projectionSlideTitle {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: #a9c0d8;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#projectionSlideSubtitle {
  display: block;
  margin-top: 3px;
  color: #a9c0d8;
  font-size: 0.86rem;
  font-weight: 700;
}

#projectionSlideSubtitle[hidden] {
  display: none;
}

.projection-stage {
  display: grid;
  align-content: center;
  justify-items: center;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  text-align: center;
  touch-action: pan-y;
}

.projection-stage div {
  width: 100%;
  max-height: 100%;
  display: grid;
  gap: 0.18em;
}

.projection-stage span {
  line-height: 1.12;
  font-weight: 400;
}

.projection-image {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
}

#projectionCounter {
  min-width: 80px;
  color: #d8e0ea;
  font-weight: 800;
  text-align: center;
}

@media (max-width: 600px) {
  .projection-controls {
    gap: 8px;
  }

  .projection-control-group {
    gap: 6px;
  }

  .projection-control-group button {
    width: 44px;
    min-width: 44px;
  }

  #projectionCounter {
    min-width: 44px;
  }
}

@media (max-width: 980px) {
  .app-header {
    grid-template-columns: 1fr;
  }

  .main-navigation,
  .header-actions {
    justify-self: stretch;
  }

  .header-actions {
    justify-content: flex-end;
  }

  .nav-link {
    flex: 1;
  }

  .workspace {
    grid-template-columns: 1fr;
  }

  .collection-panel,
  .detail-panel {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 1.02rem;
  }

  .app-content {
    padding: 8px;
  }

  .app-header {
    grid-template-columns: minmax(0, 1fr) auto auto;
    padding: 10px;
    gap: 10px;
  }

  .main-navigation {
    justify-self: end;
    gap: 4px;
    padding: 3px;
  }

  .nav-link {
    min-width: 40px;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    padding: 0;
  }

  .nav-icon {
    display: block;
    font-size: 1.05rem;
    line-height: 1;
  }

  .nav-icon svg {
    width: 20px;
    height: 20px;
    display: block;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .nav-text,
  .brand small,
  .sync-status #driveStatusText {
    display: none;
  }

  .sync-status {
    width: 40px;
    min-width: 40px;
    justify-self: end;
    justify-content: center;
    padding: 0;
  }

  .install-app-button {
    width: 40px;
    min-width: 40px;
    padding: 0;
    overflow: hidden;
    font-size: 0;
  }

  .install-app-button::before {
    content: "↓";
    font-size: 1.1rem;
  }

  .drive-binding-details div {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .brand {
    min-width: 0;
    gap: 8px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .workspace {
    display: block;
  }

  .workspace .detail-panel {
    display: none;
  }

  .workspace.is-mobile-detail-open .collection-panel {
    display: none;
  }

  .workspace.is-mobile-detail-open .detail-panel {
    display: block;
  }

  .collection-panel,
  .detail-panel {
    padding: 10px;
  }

  .panel-toolbar h1 {
    font-size: 1.72rem;
    line-height: 1.15;
  }

  .detail-header h2 {
    font-size: 1.8rem;
    line-height: 1.16;
  }

  .collection-list,
  .arranged-items,
  .song-results {
    gap: 7px;
  }

  .collection-item,
  .collection-entry,
  .song-result,
  .arranged-item {
    padding: 9px;
  }

  .search-field {
    gap: 5px;
    margin: 12px 0 9px;
    font-size: 0.95rem;
  }

  .list-filter-row {
    gap: 9px;
    margin: 12px 0 9px;
  }

  .folder-filter-field select {
    font-size: 1.25rem;
  }

  .search-field input,
  .search-field select,
  .form-field input,
  .standalone-field,
  .form-field select,
  .form-field textarea,
  .readonly-field {
    min-height: 36px;
    padding: 6px 8px;
  }

  .form-field {
    gap: 5px;
    margin-top: 10px;
  }

  dialog form {
    padding: 16px;
  }

  #editDialog[data-kind="songItem"],
  #editDialog[data-kind="textItemAdd"],
  #editDialog[data-kind="imageItemAdd"],
  #editDialog[data-kind="textItem"],
  #editDialog[data-kind="imageItem"],
  #editDialog[data-kind="song"],
  #editDialog[data-kind="importBook"],
  #editDialog[data-kind="exportBook"],
  #editDialog[data-kind="list"],
  #editDialog[data-kind="book"] {
    inset: max(8px, env(safe-area-inset-top)) 0 auto;
    margin: 0 auto;
    max-height: calc(100dvh - max(16px, env(safe-area-inset-top)));
  }

  #editDialog[data-kind="songItem"] form,
  #editDialog[data-kind="textItemAdd"] form,
  #editDialog[data-kind="imageItemAdd"] form,
  #editDialog[data-kind="textItem"] form,
  #editDialog[data-kind="imageItem"] form,
  #editDialog[data-kind="song"] form,
  #editDialog[data-kind="importBook"] form,
  #editDialog[data-kind="exportBook"] form,
  #editDialog[data-kind="list"] form,
  #editDialog[data-kind="book"] form {
    max-height: calc(100dvh - max(16px, env(safe-area-inset-top)));
  }

  .drive-dialog {
    padding: 16px;
  }

  .dialog-header {
    margin-bottom: 12px;
  }

  .song-search-results-card {
    overflow: hidden;
    padding: 0;
  }

  .song-search-results-card .quick-results {
    gap: 0;
    margin: 0;
  }

  .song-search-results-card .quick-result {
    gap: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .song-search-results-card .quick-result-option {
    padding: 10px 12px;
    border-radius: 0;
  }

  .song-search-results-card .quick-result-option strong {
    font-size: 1.18rem;
    line-height: 1.22;
  }

  .song-search-results-card .quick-result-option + .quick-result-option {
    padding-top: 10px;
    border-top: 1px solid #d8e0ea;
  }

  .song-search-results-card .quick-result-empty,
  .song-search-results-card .quick-result-miss {
    padding: 10px 12px;
    border: 0;
    background: transparent;
  }

  .list-items-panel {
    margin-top: 12px;
  }

  .song-result-main,
  .song-result-title,
  .collection-entry-main {
    gap: 2px;
  }

  .collection-entry-main strong,
  .song-result-title strong,
  .arranged-item-content h4 {
    font-size: 1.28rem;
    line-height: 1.22;
  }

  .collection-item span,
  .collection-entry span,
  .song-result span,
  .arranged-item p {
    font-size: 0.95rem;
  }

  .song-slide-preview {
    gap: 2px;
    margin-top: 3px;
  }

  .song-slide-preview > span {
    gap: 6px;
    font-size: 0.95rem;
    line-height: 1.28;
  }

  .song-slide-preview b {
    font-size: 0.82rem;
  }

  .mobile-back-button {
    width: 100%;
    display: block;
    margin-bottom: 14px;
    padding: 9px 12px;
    color: #25364d;
    border: 1px solid #b8c4d3;
    background: #ffffff;
    font-weight: 800;
    text-align: left;
  }

  .mobile-back-button.compact-back {
    width: 40px;
    height: 40px;
    display: inline-grid;
    place-items: center;
    margin: 0;
    padding: 0;
    text-align: center;
  }

  .detail-header,
  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .list-detail-header,
  .book-detail-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }

  .panel-toolbar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }

  .button-row {
    justify-content: stretch;
  }

  .menu-anchor {
    width: auto;
  }

  .menu-summary {
    width: 40px;
    justify-content: center;
  }

  .local-menu {
    position: static;
    width: 100%;
    margin-top: 8px;
  }

  #newBookMenu {
    width: 40px;
    position: relative;
  }

  #newBookMenu .local-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: min(220px, calc(100vw - 20px));
    margin-top: 0;
  }

  .list-detail-header .button-row,
  .book-detail-header .button-row {
    flex-wrap: nowrap;
    justify-content: flex-end;
  }

  .list-detail-header .button-row button,
  .book-detail-header .button-row button {
    width: 40px;
    flex: 0 0 auto;
  }

  .book-detail-header .menu-anchor {
    width: 40px;
    flex: 0 0 auto;
    position: relative;
  }

  .list-detail-actions .menu-anchor {
    width: 40px;
    flex: 0 0 auto;
    position: relative;
  }

  .book-detail-header .local-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: min(260px, calc(100vw - 20px));
    margin-top: 0;
  }

  .list-detail-actions .local-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: min(220px, calc(100vw - 20px));
    margin-top: 0;
  }

  .button-row button,
  .section-heading button {
    width: 100%;
  }

  .arranged-item {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 6px 8px;
    align-items: start;
  }

  .arranged-item-content {
    display: contents;
  }

  .arranged-image-content {
    grid-column: 2;
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 8px;
  }

  .arranged-image-content > img {
    width: 56px;
    height: 42px;
  }

  .arranged-item-content h4 {
    min-width: 0;
    grid-column: 2;
    margin-bottom: 0;
    align-self: center;
  }

  .arranged-item-content .item-type {
    display: none;
  }

  .arranged-item-content p,
  .arranged-item-content .song-slide-preview {
    grid-column: 1 / -1;
    margin-top: 2px;
  }

  .song-slide-preview > span {
    min-width: 0;
  }

  .song-slide-preview-line {
    display: block;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .arranged-item-actions {
    grid-column: 1 / -1;
    width: 100%;
    flex-direction: row;
    justify-content: flex-end;
    justify-self: stretch;
    gap: 6px;
    margin-top: 0;
  }

  .item-order-controls {
    gap: 5px;
  }

  .item-order-controls .drag-handle {
    display: none;
  }

  .mobile-drag-handle {
    display: grid;
    margin-right: auto;
    touch-action: none;
  }

  .arranged-item.is-dragging {
    touch-action: none;
  }

  .arranged-item .list-item-icon-button,
  .arranged-item .edit-icon-button {
    width: 32px;
    min-width: 32px;
    min-height: 32px;
  }

  .arranged-item-actions .secondary-button {
    width: auto;
  }

  .arranged-item-actions > button {
    width: 32px;
    min-width: 32px;
    height: 32px;
    min-height: 32px;
    padding: 0;
  }

  .arranged-item-actions .card-insert-menu {
    width: 32px;
    flex: 0 0 32px;
    position: relative;
  }

  .arranged-item-actions .insert-list-item-button {
    width: 32px;
    min-width: 32px;
    height: 32px;
    min-height: 32px;
    padding: 0;
  }

  .arranged-item-actions .card-insert-menu .local-menu {
    position: absolute;
    top: auto;
    right: 0;
    bottom: calc(100% + 8px);
    width: 180px;
    margin: 0;
  }

  .song-editor-grid {
    grid-template-columns: 1fr;
  }

  .song-result .secondary-button,
  .editor-section-header .secondary-button {
    width: 100%;
  }

  .song-result .edit-icon-button {
    width: 32px;
    min-width: 32px;
    min-height: 32px;
  }

  .song-result {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }

  .song-result-header {
    gap: 8px;
  }

  .song-result-main,
  .song-result .song-slide-preview {
    min-width: 0;
  }

  .song-result .song-slide-preview-line {
    display: block;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .sequence-toggle {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px;
    align-items: start;
  }

  .sequence-list {
    padding: 0 9px;
  }

  .sequence-main-toggle {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
  }

  .sequence-text-row {
    grid-column: 2;
    grid-row: 1;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px;
  }

  .sequence-code {
    text-align: left;
  }

  .sequence-line {
    color: #344054;
    line-height: 1.35;
  }

  .sequence-row.is-disabled .sequence-code,
  .sequence-row.is-disabled .sequence-line {
    color: #98a2b3;
  }

  .sequence-repeat-toggle {
    grid-column: 2;
    grid-row: 2;
    margin-top: 0;
    font-weight: 700;
  }

  .song-result .edit-icon-button {
    justify-self: end;
    align-self: start;
  }

  .collection-entry {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .editor-section-header {
    align-items: stretch;
    flex-direction: column;
  }

  .dialog-actions {
    flex-direction: column-reverse;
  }

  .dialog-actions button {
    width: 100%;
  }

  .dialog-actions.split-actions .dialog-action-spacer {
    display: none;
  }
}
/* Indulás közben csak egy rövid, akadálymentesen bemondott állapotjelzés látszik. */
.startup-status {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: 2rem;
  color: #334155;
  background: #f8fafc;
  text-align: center;
}

.startup-status[data-state="ready"],
.startup-status[data-state="locked"] {
  display: none;
}

.startup-status[data-state="error"] {
  color: #991b1b;
  background: #fef2f2;
}